| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $47.33 | 9.430% | $51.7932 | $51.79 | $51.80 | $51.80 |
| Purchase #2 | $123.37 | 13.114% | $139.5487 | $139.55 | $139.55 | $139.50 |
| Purchase #3 | $208.63 | 7.724% | $224.7446 | $224.74 | $224.75 | $224.70 |
| Purchase #4 | $159.69 | 4.251% | $166.4784 | $166.48 | $166.50 | $166.50 |
| Purchase #5 | $177.68 | 13.767% | $202.1412 | $202.14 | $202.15 | $202.10 |
| Purchase #6 | $23.34 | 5.805% | $24.6949 | $24.69 | $24.70 | $24.70 |
| Purchase #7 | $190.59 | 11.530% | $212.565 | $212.57 | $212.55 | $212.60 |
| 7 purchase totals = | $930.63 | $1,021.9660 | $1,021.96 | $1,022.00 | $1,021.90 | |